The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.19
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = FEBRUARY 18, 2025 01:39:47 EST
DF5377 ***********************************************************************
DF5377 CORS - This is a GPS Continuously Operating Reference Station.
DF5377 DESIGNATION - POINT IROQUOIS CORS ARP
DF5377 CORS_ID - PTIR
DF5377 PID - DF5377
DF5377 STATE/COUNTY- MI/CHIPPEWA
DF5377 COUNTRY - US
DF5377 USGS QUAD - DOLLAR SETTLEMENT (2017)
DF5377
DF5377 *CURRENT SURVEY CONTROL
DF5377 ______________________________________________________________________
DF5377* NAD 83(2011) POSITION- 46 29 04.46723(N) 084 37 50.99868(W) ADJUSTED
DF5377* NAD 83(2011) ELLIP HT- 152.371 (meters) (04/??/22) ADJUSTED
DF5377* NAD 83(2011) EPOCH - 2010.00
DF5377* NAVD 88 ORTHO HEIGHT - 188.827 (meters) 619.51 (feet) ADJUSTED
DF5377 ______________________________________________________________________
DF5377 GEOID HEIGHT - -36.463 (meters) GEOID18
DF5377 NAD 83(2011) X - 411,674.423 (meters) COMP
DF5377 NAD 83(2011) Y - -4,380,218.141 (meters) COMP
DF5377 NAD 83(2011) Z - 4,602,610.378 (meters) COMP
DF5377 VERT ORDER - SECOND CLASS I
DF5377
DF5377 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF5377 Standards:
DF5377 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF5377 Horiz Ellip SD_N SD_E SD_h (unitless)
DF5377 -------------------------------------------------------------------
DF5377 NETWORK 0.16 0.38 0.06 0.07 0.19 -0.02184100
DF5377 -------------------------------------------------------------------
DF5377
DF5377.The coordinates were established by GPS observations
DF5377.and adjusted by the National Geodetic Survey in April 2022.
DF5377
DF5377.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF5377.been affixed to the stable North American Tectonic Plate.
DF5377
DF5377.The coordinates are valid at the epoch date displayed above
DF5377.which is a decimal equivalence of Year/Month/Day.
DF5377
DF5377.Due to the release of the International GNSS Service (IGS) 2014
DF5377.realization of the International Terrestrial Reference Frame of 2014
DF5377.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF5377.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF5377.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF5377.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF5377.currently published epoch of 2010.00.
DF5377
DF5377.Additional information on MYCS2 is available at
DF5377.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF5377
DF5377.The orthometric height was determined by differential leveling and
DF5377.adjusted by the NATIONAL GEODETIC SURVEY
DF5377.in August 2024.
DF5377
DF5377.Significant digits in the geoid height do not necessarily reflect accuracy.
DF5377.GEOID18 height accuracy estimate available here.
DF5377
DF5377.The PID for the CORS L1 Phase Center is DF5378.
DF5377
DF5377.Click photographs - Photos may exist for this station.
DF5377
DF5377.The XYZ, and position/ellipsoidal ht. are equivalent.
DF5377
DF5377.The ellipsoidal height was determined by GPS observations
DF5377.and is referenced to NAD 83.
DF5377
DF5377. The following values were computed from the NAD 83(2011) position.
DF5377
DF5377; North East Units Scale Factor Converg.
DF5377;SPC MI N - 191,801.611 8,181,871.174 MT 0.99990887 +1 42 44.7
DF5377;SPC MI N - 629,270.38 26,843,409.36 iFT 0.99990887 +1 42 44.7
DF5377;UTM 16 - 5,150,616.420 681,839.445 MT 1.00000646 +1 43 06.8
DF5377
DF5377! - Elev Factor x Scale Factor = Combined Factor
DF5377!SPC MI N - 0.99997611 x 0.99990887 = 0.99988499
DF5377!UTM 16 - 0.99997611 x 1.00000646 = 0.99998257
DF5377
DF5377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TFS8183950616(NAD 83)
DF5377
DF5377 SUPERSEDED SURVEY CONTROL
DF5377
DF5377 NAD 83(2011)- 46 29 04.46723(N) 084 37 50.99866(W) AD(2010.00) c
DF5377 ELLIP H (06/??/19) 152.354 (m) GP(2010.00) c c
DF5377 ELLIP H (06/27/12) 152.356 (m) GP(2010.00) 0 0
DF5377 NAD 83(2011)- 46 29 04.46740(N) 084 37 50.99842(W) AD(2010.00) c
DF5377 NAD 83(2011)- 46 29 04.46726(N) 084 37 50.99862(W) AD(2010.00) c
DF5377 ELLIP H (08/??/11) 152.354 (m) GP(2010.00) c c
DF5377 NAD 83(CORS)- 46 29 04.46757(N) 084 37 50.99901(W) AD(2002.00) c
DF5377 ELLIP H (05/??/03) 152.355 (m) GP(2002.00) c c
DF5377 NAVD 88 (02/25/20) 188.824 (m) 619.50 (f) SUPERSEDED 2 1
DF5377 NAVD 88 (08/23/11) 188.83 (m) GEOID09 model used GPS OBS
DF5377
DF5377.Superseded values are not recommended for survey control.
DF5377
DF5377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF5377.See file dsdata.pdf to determine how the superseded data were derived.
DF5377
DF5377_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF5377_MAGNETIC: N = NO MAGNETIC MATERIAL
DF5377
DF5377 STATION DESCRIPTION
DF5377
DF5377'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DF5377'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF5377'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF5377'ACCESSIBLE AT THE WORLDWIDE WEB.
DF5377'https://geodesy.noaa.gov/CORS/data.shtml
DF5377'https://geodesy.noaa.gov/CORS
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